Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
americanct.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 06:34:09 UTC · ↺ Refresh
MX Hostnames
- americanct-com.mail.protection.outlook.com
MX Priorities
- americanct-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.208.110.95 ↩ 95.110.208.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
alex.ns.cloudflare.com dns.cloudflare.com 2403390467 10000 2400 604800 1800
Primary NS (mname)
alex.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403390467
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
edna.ns.cloudflare.com
alex.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:204.141.17.226 ip4:204.141.17.227 ip4:204.141.17.228 ip4:168.245.102.208 ip4:50.153.166.250 ip4:50.153.166.251 ip4:50.153.166.252 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=tcnuLPVCe26EhQ0mTUKW3IbLWjjZYiUeYLm9Y43orx0
- SPFv=spf1 mx a ip4:204.141.17.226 ip4:204.141.17.227 ip4:204.141.17.228 ip4:168.245.102.208 ip4:50.153.166.250 ip4:50.153.166.251 ip4:50.153.166.252 include:spf.protection.outlook.com -all
- apple-domain-verification=zzlzN5ve9UfsfXuW
Full email verification for americanct.com
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